Make printing work better with OOPIF.

content/browser/frame_host/render_frame_host_impl.h

Index: content/browser/frame_host/render_frame_host_impl.h
diff --git a/content/browser/frame_host/render_frame_host_impl.h b/content/browser/frame_host/render_frame_host_impl.h
index 90059a0138474c552fd87133bd087ef0cb6f74d6..09f9b567f8a352a0ce38653d04804d21c9dbfc86 100644
--- a/content/browser/frame_host/render_frame_host_impl.h
+++ b/content/browser/frame_host/render_frame_host_impl.h
@@ -68,6 +68,10 @@ class WebBluetoothService;
 }
 }
 
+namespace gfx {
+class Range;
+}
+
 namespace content {
 class AppWebMessagePortMessageFilter;
 class AssociatedInterfaceProviderImpl;
@@ -161,6 +165,7 @@ class CONTENT_EXPORT RenderFrameHostImpl
   int GetProxyCount() override;
   void FilesSelectedInChooser(const std::vector<FileChooserFileInfo>& files,
                               FileChooserParams::Mode permissions) override;
+  bool HasSelection() override;
   void RequestTextSurroundingSelection(
       const TextSurroundingSelectionCallback& callback,
       int max_length) override;
@@ -278,7 +283,7 @@ class CONTENT_EXPORT RenderFrameHostImpl
   // distinguished by owning a RenderWidgetHost, which manages input events
   // and painting for this frame and its contiguous local subtree in the
   // renderer process.
-  bool is_local_root() { return !!render_widget_host_; }
+  bool is_local_root() const { return !!render_widget_host_; }
 
   // Returns the RenderWidgetHostImpl attached to this frame or the nearest
   // ancestor frame, which could potentially be the root. For most input
@@ -719,6 +724,9 @@ class CONTENT_EXPORT RenderFrameHostImpl
       bool success,
       const std::set<std::string>& digests_of_uris_of_serialized_resources,
       base::TimeDelta renderer_main_thread_time);
+  void OnSelectionChanged(const base::string16& text,
+                          uint32_t offset,
+                          const gfx::Range& range);
 
 #if defined(USE_EXTERNAL_POPUP_MENU)
   void OnShowPopup(const FrameHostMsg_ShowPopup_Params& params);
@@ -801,10 +809,9 @@ class CONTENT_EXPORT RenderFrameHostImpl
   // Sends a navigate message to the RenderFrame and notifies DevTools about
   // navigation happening. Should be used instead of sending the message
   // directly.
-  void SendNavigateMessage(
-      const content::CommonNavigationParams& common_params,
-      const content::StartNavigationParams& start_params,
-      const content::RequestNavigationParams& request_params);
+  void SendNavigateMessage(const CommonNavigationParams& common_params,
+                           const StartNavigationParams& start_params,
+                           const RequestNavigationParams& request_params);
 
   // Returns the child FrameTreeNode if |child_frame_routing_id| is an
   // immediate child of this FrameTreeNode.  |child_frame_routing_id| is
@@ -1041,6 +1048,8 @@ class CONTENT_EXPORT RenderFrameHostImpl
   // called (no pending instance should be set).
   bool should_reuse_web_ui_;
 
+  bool has_selection_;
+
   // PlzNavigate: The LoFi state of the last navigation. This is used during
   // history navigation of subframes to ensure that subframes navigate with the
   // same LoFi status as the top-level frame.